drm/i915: don't enable the plane too early in i9xx_crtc_mode_set
drm/i915: don't enable the plane too early in i9xx_crtc_mode_set

This is horrible lore and we should be able to get rid of it now
that the lvds/pfit handling code actually does the right thing.

Reviewed-by: Chris Wilson <711c73f64afdce07b7e38039a96d2224209e9a6c@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <c1b6782c4af8f0673da8923a0702a1832e5940f4@ffwll.ch>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs